Required Audio Specs:
MP3 File
Sample rate of 44.1khz or higher
Consistent formats between stereo and mono for episodes and associated ad files (i.e. if an episode is uploaded in stereo, please ensure ads targeting that episode are also in stereo)
Recommended Audio Specs:
-16 LUFS Loudness Average
1db True Peak
Range of 6-9db
We do not specify which bitrate should be used
For a helpful comparison of audio quality among top podcasts, please see this great article from our friends at Podnews: https://podnews.net/article/audio-quality-comparisons